1925 Gran Premio d'Italia
6 September - Monza: 80 laps x 10.000 km = 800.000 km

Pole Position: N/A
Fastest lap : N/A

Results:

   1  Meo Costantini         Bugatti 39                5:44:40.9
   2  Ferdinand de Vizcaya   Bugatti 37                5:50.49.4
   3  Giulio Foresti         Bugatti 37                5:55.18.5
   4  Pierre de Vizcaya      Bugatti 37                6:01.37.1

Did Not Finish:

      Jules Goux            Bugatti 39                     64  Fuel tank 
      Santoleri             Chiribiri 12/16                38  Crash 
      Luigi Platé           Chiribiri 12/16                13  Mechanical
      Ernest Eldridge       Eldridge Anzani                 3  Magneto  

* Cyclecar